Or maybe, since this is used as a "hire a programmer" question often, and has been for years, perhaps I just like discussing the very real difference between to

Or maybe, since this is used as a "hire a programmer" question often, and has been for years, perhaps I just like discussing the very real difference between toy algorithm problems and the fact that algorithms don't exist in toy environments ever. In fact, I literally acknowledged the constraints and toy environment you're talking about in my post. Perhaps you should take a try at actually reading it, rather than insulting me because you think you're a clever person. Oh almost forgot the smiley to indicate something or another sarcastic... :)